# SDR CALA2022100302654

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 3, 2022
- Submitted: October 3, 2022
- Operation: Air carrier
- Aircraft: [N846UA](https://openairdocs.org/aircraft/N846UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 1600
- Aircraft time: 64,503 hours, 28,503 cycles
- System (JASC): [3231 · Landing Gear Door Retract Section](https://openairdocs.org/jasc/3231)
- Part: Safety Valve
- Part number: NA
- Condition: Failed
- Location: Na
- Stage of operation: DE
- How discovered: O
- Nature of condition: O
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2022100302654

## Discrepancy

LANDING GEAR DID NOTEXTEND NORMALLY.PERFORMED MANUALEXTENSION TROUBLESHOT L/G AND DOORS REF AMM 32-31-00-810-808-A. FOUND OPS CHECK NORMAL. SAFETY VALVE 49GA FAILED. REPLACED SAFETY VALVE. ACCOMPLISHED 6 GEAR SWING CYCLES AND PERFORMED OPS CHECK OF SAFETY VALVE.

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